> -----Original Message----- > From: Jonathan Wright <jonathan.wri...@arm.com> > Sent: 03 February 2021 12:35 > To: gcc-patches@gcc.gnu.org > Cc: Kyrylo Tkachov <kyrylo.tkac...@arm.com> > Subject: [PATCH] aarch64: Use RTL builtins for [su]mlsl_high_n intrinsics > > Hi, > > As subject, this patch rewrites [su]mlsl_high_n Neon intrinsics to use RTL > builtins rather than inline assembly code, allowing for better scheduling and > optimization. > > Regression tested and bootstrapped on aarch64-none-linux-gnu and > aarch64_be-none-elf - no issues. > > Ok for master? Ok. Thanks, Kyrill > > Thanks, > Jonathan > > --- > > gcc/ChangeLog: > > 2021-01-27 Jonathan Wright <jonathan.wri...@arm.com> > > * config/aarch64/aarch64-simd-builtins.def: Add [su]mlsl_hi_n > builtin generator macros. > * config/aarch64/aarch64-simd.md (aarch64_<su>mlsl_hi_n<mode>_insn): > Define. > (aarch64_<su>mlsl_hi_n<mode>): Define. > * config/aarch64/arm_neon.h (vmlsl_high_n_s16): Use RTL builtin > instead of inline asm. > (vmlsl_high_n_s32): Likewise. > (vmlsl_high_n_u16): Likewise. > (vmlsl_high_n_u32): Likewise.
RE: [PATCH] aarch64: Use RTL builtins for [su]mlsl_high_n intrinsics
Kyrylo Tkachov via Gcc-patches Wed, 03 Feb 2021 05:57:26 -0800
- [PATCH] aarch64: Use RTL builtins for [su]... Jonathan Wright via Gcc-patches
- RE: [PATCH] aarch64: Use RTL builtins... Kyrylo Tkachov via Gcc-patches